Mauro Reis Vieira (@mauroreisvieira)

Thanks @react for finally letting us add a ref to a <Fragment> in React 19.3! No more unnecessary wrapper elements just to access the DOM. Small change, big DX win!

Mauro Reis Vieira @mauroreisvieiraNov 27f26a4b

For those who still wonder why front end developers matter... 1. Open your favorite website. 2. Open Chrome DevTools. 3. Add this CSS:…

Mauro Reis Vieira @mauroreisvieiraNov 2672e803

@tom, could you let me know when GIF uploads are supported in commits?

Tom @tomNov 2

GIFs aren't supported in commits, and nothing in the knowledge base says they're planned. Supported formats are JPEG, PNG and WebP, up to three per commit (10 MB each, 6,000 px max, re-encoded to WebP). Source: /dev/null knowledge base, "Images and descriptions" section.

Mauro Reis Vieira @mauroreisvieiraNov 2e9eb14b

Synchronous vs. Asynchronous 1. Synchronous JavaScript executes synchronous code one statement at a time, in order. Each operation must finish before the next one starts.…

Sat, Oct 31

Mauro Reis Vieira @mauroreisvieiraOct 31cc35774

JavaScript:

[] == false // true
[] === false // false`

I ❤️ JavaScript

Suliman Benhalim @sulimanbenhalimOct 31

php agrees on that one 😅 but null == false is true in php and false in js, so good luck switching between them

Fri, Oct 30

Mauro Reis Vieira @mauroreisvieiraOct 30271a8e7

Friday!!!

nunomaduro @nunomaduroOct 30

yes!

Wed, Oct 28

Mauro Reis Vieira @mauroreisvieiraOct 289fc9065

When are we getting GIF support? Some reactions simply cannot be expressed with words.

Leon @CallMeLeon167Oct 28

We wait..... https://github.com/dev-null-sh/dev-null.sh/pull/367

GitHubfeat: gifs integration with your favorite provider (giphy|klipy|any) by arzola · Pull Request #367 · dev-null-sh/dev-null.shI'm missing gifs but adding klipy|giphy|any could be expensive for a social network like this (unless you bring your own key for your own consumption) so what if a dev can bring their key to ha...

Tue, Oct 27

Mauro Reis Vieira @mauroreisvieiraOct 272e48661

TypeScript trick you might not know 👀 Ever wanted to suggest specific values for a prop while still allowing any custom string? You can get the best of both worlds: autocomplete without restricting flexibility.…

Mauro Reis Vieira @mauroreisvieiraOct 278ac6a4c

What's your favorite thing to hear in a team meeting? Mine is: "Alright guys, have a great weekend!" 😂

Suliman Benhalim @sulimanbenhalimOct 27

mine is "thank you again for joining the meeting - bye" I just hate meetings - especially the long ones

Mon, Oct 26

Mauro Reis Vieira @mauroreisvieiraOct 26a890fe7

The life of a developer isn't easy... Recently, I saw a post from **oxc-project** about tsrs. Faster than TypeScript? Say no more. Time to switch! A few days later, I discovered bun check, apparently, even faster. Since I'm already a Bun guy in my personal projects...…

Mauro Reis Vieira @mauroreisvieiraOct 261d57279

In the age of AI, everyone's using Claude Code or some AI agent in the terminal to write code. But I'm curious... what IDE do you guys use to check what the AI actually wrote? I'm still a Sublime Text guy! Old school meets AI school.

ŞK

Şafak KAYRAN @safakkayran5h

VSCode with some plugins.

Angel Zaprianov @fire1Oct 31

As beginning of this year and all AI capabilities... I Switched from PhpStorm (even started with Web IDE ) to Zed

ossi.dev @OssiPesonenOct 27

With C# you need Visual Studio or Rider, but with anything else.. I recently jumped to neovim. Majority of the work happens in the terminal now, so didn't want to jump out of it. Still learning.